Merge branch 'linux-next' of git://git.kernel.org/pub/scm/linux/kernel/git/jbarnes/pci-2.6

* 'linux-next' of git://git.kernel.org/pub/scm/linux/kernel/git/jbarnes/pci-2.6: (30 commits)
  PCI: update for owner removal from struct device_attribute
  PCI: Fix warnings when CONFIG_DMI unset
  PCI: Do not run NVidia quirks related to MSI with MSI disabled
  x86/PCI: use for_each_pci_dev()
  PCI: use for_each_pci_dev()
  PCI: MSI: Restore read_msi_msg_desc(); add get_cached_msi_msg_desc()
  PCI: export SMBIOS provided firmware instance and label to sysfs
  PCI: Allow read/write access to sysfs I/O port resources
  x86/PCI: use host bridge _CRS info on ASRock ALiveSATA2-GLAN
  PCI: remove unused HAVE_ARCH_PCI_SET_DMA_MAX_SEGMENT_{SIZE|BOUNDARY}
  PCI: disable mmio during bar sizing
  PCI: MSI: Remove unsafe and unnecessary hardware access
  PCI: Default PCIe ASPM control to on and require !EMBEDDED to disable
  PCI: kernel oops on access to pci proc file while hot-removal
  PCI: pci-sysfs: remove casts from void*
  ACPI: Disable ASPM if the platform won't provide _OSC control for PCIe
  PCI hotplug: make sure child bridges are enabled at hotplug time
  PCI hotplug: shpchp: Removed check for hotplug of display devices
  PCI hotplug: pciehp: Fixed return value sign for pciehp_unconfigure_device
  PCI: Don't enable aspm before drivers have had a chance to veto it
  ...

1 files changed, 7 insertions, 5 deletions

diff --git a/drivers/pci/setup-bus.c b/drivers/pci/setup-bus.c
index 19b1113..66cb8f4 100644
--- a/drivers/pci/setup-bus.c
+++ b/drivers/pci/setup-bus.c
@@ -874,19 +874,16 @@ void pci_assign_unassigned_bridge_resources(struct pci_dev *bridge)
 again:
 	pci_bus_size_bridges(parent);
 	__pci_bridge_assign_resources(bridge, &head);
-	retval = pci_reenable_device(bridge);
-	pci_set_master(bridge);
-	pci_enable_bridges(parent);
 
 	tried_times++;
 
 	if (!head.next)
-		return;
+		goto enable_all;
 
 	if (tried_times >= 2) {
 		/* still fail, don't need to try more */
 		free_failed_list(&head);
-		return;
+		goto enable_all;
 	}
 
 	printk(KERN_DEBUG "PCI: No. %d try to assign unassigned res\n",
@@ -919,5 +916,10 @@ again:
 	free_failed_list(&head);
 
 	goto again;
+
+enable_all:
+	retval = pci_reenable_device(bridge);
+	pci_set_master(bridge);
+	pci_enable_bridges(parent);
 }
 EXPORT_SYMBOL_GPL(pci_assign_unassigned_bridge_resources);